More information about the morning the IU student disappeared could come to light after a judge advances her parents’ lawsuit against two of the last men known to have seen her before she went missing.

Lauren Spierer’s parents, Robert and Charlene, recently spoke with People magazine to reveal the stark, harsh reality of living without their daughter. What seems like minutiae to some, small things, will bring back the pain of losing their daughter—so much so that, according to People, Spierer’s boxes from her time at college remain unpacked. Today, January 17, 2013, is significant for them: It marks the day on which Spierer either hopefully celebrates her 22nd birthday—somewhere, somehow—or would have celebrated the occasion.